1860054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 4321536

約数和(自身を除く): 2461482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 661, 938, 1322, 1407, 1983, 2814, 3966, 4627, 9254, 13881, 27762, 44287, 88574, 132861, 265722, 310009, 620018, 930027, 1860054]

約数ペア:

[(1, 1860054), (2, 930027), (3, 620018), (6, 310009), (7, 265722), (14, 132861), (21, 88574), (42, 44287), (67, 27762), (134, 13881), (201, 9254), (402, 4627), (469, 3966), (661, 2814), (938, 1983), (1322, 1407)]